Unless you have make an attempt to change the table prefix before installing your WordPress blog, chances are that your WP database is still using the default ‘wp_’ as the table prefix. With this default prefix, hackers can easily perform a SQL injection attacks on your database and wreak havoc to your site. The best way to prevent this from happening is to change the table prefix to another term that is difficult for hackers to guess.

If you are new to blogging and are looking to install your first WordPress blog, then it is easy. Simply change the $table_prefix entry in wp-config.php file, upload the file to the server, then proceed on with the famous 5-mins installation.

For those who have already been blogging for sometime, follow the method below to change your table prefix.

Collaboration in blogs is a growing need with more and more blogging teams, newspapers, and magazines using the Internet. Additionally, there are times that one post may be assigned to more than one author. In WordPress, the only way to co-author a blog post is to share login information or for the users to have a higher role than “Author.” Here are three WordPress plugins that will allow you the ease of collaborating blog posts between more than one author. Each of the three plugins have their pros and cons, so test them out and see which one is the best fit for you.

Desktop blog editors provide bloggers additional functionalities that are missing in your blog’s default editor (e.g. WordPress, Blogger, LiveJournal, etc.). Additionally, you are able to write and edit your blog posts offline, which provides a way to save your work on your computer’s hard drive while also not having to be connected to the Internet. One of the best desktop-based blog editors is Qumana.

Successful blogging from the Windows Mobile platform can be difficult. There are several applications that can be installed and utilised but most of these alternatives are limited in some way.

However if you’re blogging to a Movable Type or Wordpress platform blog, the best solution is Pocket Sharp MT  for touchscreen “Professional” Windows Mobile devices (or Phone Sharp MT for non-touchscreen WinMo handsets). Pocket Sharp MT is available from www.randyrants.com.

Once the installation is complete, you can configure Pocket Sharp MT to connect to and publish to your Wordpress or Movable Type blog, and comfortably blog from the comfort of your Windows Mobile device, employing basic formatting, assigning categories and even uploading images.

I know that it is easy to forget your password, especially when it contains plenty of symbols, digits and upper/lower case. In WordPress, if you have forgotten your password, you can get it to reset your password via your email account. However, in the event that you also forget your username or the email you have used to open the WordPress account (I know this type of situation is rare, but it does happen), you can always reset your password via the phpMyAdmin.

This tutorial is applicable only if your Web host is using phpMyAdmin to manage your database.

If you own a self-hosted WordPress account, chances are you are using FTP to transfer all your files online. Here’s the problem: connecting and transferring files via FTP is not secured. All your login credential (including username and password) and data are transmitted over the network in plain text. Any hacker who is sniffing your network can easily obtain your password and gain access to your account.

If you are really concerned about the security of your site, this is something that you really need to avoid.

Being a database-driven software, the performance of your WordPress blog is closely related to how efficient your database is. The bigger and messier your database is, the slower is the performance of your blog.

If you have not been doing regular housekeeping and database maintenance, either because you don’t know how to do or you are just plain lazy, here are 8 useful tricks that you can use to clean up your WordPress database easily and quickly.

If you have been blogging for quite a while, you will find that as your traffic increases, your blog’s loading time become slower and slower. This could be due to inefficient coding, too many images (or advertisement) or just that you have activated too many plugins that take up your valuable server resources. If the above is true for you, then it is time for you to do some spring-cleaning and start to streamline and optimize your site.

Here are 8 ways that you can use to improve your site loading time.

After much waiting, WordPress 2.7 is finally released. If you have not get your copy of WP 2.7, I urge you to download it now.

Before you start to upgrade your existing blog to the latest version of WP, you might want to create a maintenance holding page so that your readers know that your site is temporary down and will resume service in a short time. The last thing that you want to see during upgrading is your site showing a ‘404 error page‘ and all your readers start emailing you to ask what happen.

WordPress 2.7 is not scheduled to release till Nov 2008. For those who can’t wait to see what features and changes WP2.7 brings, here I will do a preview and a quick peek into its functionality. Please keep in mind that WordPress 2.7 is currently under heavy development and what you see and read here is by no means a representation of the final product.